title: Risk of preoperative aspirin in patients undergoing coronary artery bypass surgery.
authors.forename: F J
authors.initials: FJ
authors.lastname: Puga
mesh_terms: D001241:Aspirin / Q000009:adverse effects / Q000627:therapeutic use*; D001026:Coronary Artery Bypass; D006470:Hemorrhage / Q000139:chemically induced*; D006801:Humans; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use; D011292:Premedication
chemical_list: D010975:Platelet Aggregation Inhibitors; D001241:Aspirin